How to close rich:popupPanel on press of Esc key?

Question

How to close rich:popupPanel on press of Esc key?

how to make it work for hotkeys in keyboard?

Answer 1

I would try the following:

   <rich:hotKey key="Esc">
        <rich:componentControl target="popupId" operation="hide" />
   </rich:hotKey>

   <rich:popupPanel id="popupId">
      ...
   </rich:popupPanel>

More info in <rich:hotKey> documentation.